Synchronization and charge hub



FIG. 1 is a top view of a synchronization and charge hub showing the new design, in a first embodiment;

FIG. 2 is a rear view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is left side view thereof;

FIG. 6 is an open perspective view thereof;

FIG. 7 is a closed perspective view thereof; and,

FIG. 8 is right side view thereof. 

The ornamental design for a synchronization and charge hub, as shown and described. 